We have all seen Ty Pennington and his crew build a regular house in one week on his TV show. They even did it here in Buffalo a while back. But what about someone building a 30 story building in 15 days? That is a mere 360 hours. Doe s that sound far-fetched to you? believe it or not, it has been done by a construction company in China. Check out this time-lapse video to see exactly how they did it. I think it is pretty incredible.